Keyboard



FIG. 1 is a front perspective view of the keyboard.

FIG. 2 is a top plan view of the keyboard of FIG. 1.

FIG. 3 is a bottom plan view of the keyboard of FIG. 1.

FIG. 4 is a left side elevation view of the keyboard of FIG. 1.

FIG. 5 is a right side elevation view of the keyboard of FIG. 1.

FIG. 6 is a front side elevation view of the keyboard of FIG. 1; and,

FIG. 7 is a back side elevation view of the keyboard of FIG. 1.

CLAIM The ornamental design for a keyboard, as shown and described.